Hi.
I have a TTGO ESP32 LORA OLED V2 as node with the frequency 868 “https://github.com/matthijskooijman/arduino-lmic” with the example of “ttn-abp.ino”,
I have made the jumpers with cable between DIO2 - GPIO32 (although I have read in some sites is not necessary) AND DIO1 -GPIO33, I modified the att-abp .ino file in the LMIC library with:
"const lmic_pinmap lmic_pins = {
.nss = 18,
.rxtx = LMIC_UNUSED_PIN,
.rst = LMIC_UNUSED_PIN,
.dio = {26, 33, LMIC_UNUSED_PIN} "
and in the IDE console I see this.
"Starting
8687: EV_TXSTART
Packet queued
275104: EV_TXCOMPLETE (includes waiting for RX windows)
4025124: EV_TXSTART
Packet queued
4257177: EV_TXCOMPLETE (includes waiting for RX windows)
8007196: EV_TXSTART
Packet queued "
I have another TTGO V2 with “https://github.com/things4u/ESP-1ch-Gateway-v5.0” version 5.3.3 “ESP-sc-gway.ino” as gateway to frequency 868.
READY SSID = appears on the screen (my home wifi) and appears on the TTN console as connected.
"Local UDP port = 1700
Connection successful
Gateway ID: XXXXXXXXXXXXXX, Listening at SF7 on 868.10 Mhz.
setupOta :: Started
Ready
IP address: 192.168.100.47
Time: Monday 04:33:56
Gateway configuration saved
WWW Server started on port 80
OLED_ADDR = 0x3C
--------------------------------------
A readUdp :: NTP msg rcvd "
I understand that my gateway is well configured?
The node because I do not receive resouesta?